/* 全局样式 */

:root {
    --silderMenu-width: 200px;
    --silderMenu-collespa-width: 65px;
}


/* trantstion动画 */

.fade-enter-active,
.fade-leave-active {
    transition: opacity 0.5s ease;
}

.fade-enter-from,
.fade-leave-to {
    opacity: 0;
}